20215GRFST12 datasheet(1/1 Pages) DBLECTRO

部件名	20215GRFST12

功能描述	20 Character by 2 Line Alphanumeric LCD Assembly With COG Controller No internal backlight assembly, must be external

PDF	1 Pages

Scroll/Zoom	100%

制造商	DBLECTRO [DB Lectro Inc]

网页	http://www.dblectro.com

标志

1 / 1 page

Standard Resistance Table

Resistance(Ohms)

Resistance Code

10

20

50

100

200

500

1,000

2,000

5,000

10,000

20,000

25,000

100

200

500

101

201

501

102

202

502

103

203

253

Electrical Characteristics

Standard Resistance Range.................50Ω～2MΩ

Resistance Tolerance....................................±10%

Absolute Minimum Resistance..........≤1%R或10Ω

Contact Resistance Variation........CRV≤3%或5Ω

Insulation Resistance................R1≥1GΩ

(500Vac)

Withstand Voltage......................................700Vac

Effective Travel.............................................250

℃

Environmental Characteristics

Power Rating, 300 volts max

.........................................0.5W@70

℃,0W@125℃

Temperature Range..........................-55

℃～

125

℃

Temperature Coefficient......................±250ppm/

℃

Temperature Variation............-55

℃,30min,+125℃

........................................................30min

5cyccles

................................

△R≤5%R,△(Uab/Uac)≤5%

Vibration..............................10～

500Hz,0.75mm,6h

......................

△R≤5%R, △(Uab/Uac)≤±7.5%R

Collision................390m/s2,4000cycles △R≤5%R

Electrical Endurance at 70

℃...............0.5W@70℃

............................1000h,

△R≤10%R,R1≥100MΩ

Rotational Life.........................................200cycles

.................................

△R≤10%R,CRV≤3% or 5Ω

Physical Characteristics

Starting Torque.......................................≤

...

Mutual dimension............................

7×7.2 Square/Single Turn/Trimming Potentiometer

-- 3362R--

50,000

100,000

200,000

250,000

500,000

1,000,000

2,000,000

503

104

204

254

504

105

205

Special resistances available

How To Order

3362-----R-------103

DB LECTRO Inc.

www.dblectro.com

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